Gaya APA

Service, P, A, N. (1973). Flight engineers manual : with text airplane operating manuals, FAR'S, and typical examinations for flight engineer certificate, including turbojet, turboprop, and reciprocating-engine class, ratings . California: North Hollywood.

Gaya MLA

Service, Pan, American, Navigation. "Flight engineers manual : with text airplane operating manuals, FAR'S, and typical examinations for flight engineer certificate, including turbojet, turboprop, and reciprocating-engine class, ratings". California: North Hollywood, 1973. Text.